28744394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 51649920

約数和(自身を除く): 22905526

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 853, 1162, 1706, 2407, 4814, 5971, 11942, 16849, 24737, 33698, 49474, 70799, 141598, 173159, 346318, 495593, 991186, 2053171, 4106342, 14372197, 28744394]

約数ペア:

[(1, 28744394), (2, 14372197), (7, 4106342), (14, 2053171), (29, 991186), (58, 495593), (83, 346318), (166, 173159), (203, 141598), (406, 70799), (581, 49474), (853, 33698), (1162, 24737), (1706, 16849), (2407, 11942), (4814, 5971)]